Chemistry of Heterocyclic Compounds

, Volume 40, Issue 7, pp 944–948 | Cite as


  • N. N. Tonkikh
  • A. Strakovs
  • M. V. Petrova


In reactions of 3-(2-amino-3-pyridyl)amino-5,5-dimethylcyclohex-2-en-1-one with aromatic aldehydes (2- and 4-hydroxy-, 2-hydroxy-3-methoxy-, 4-dimethylamino-, 4-methoxy-, 2,4- and 3,4-dimethoxy-, 3,4-methylenedioxy-, 4-bromo-, 4-fluoro-, 4-chloro-, 2-nitro- and 3-nitrobenzaldehydes, furfural, and 2-thiophenecarbaldehyde), we have obtained the corresponding 10-aryl-7,7-dimethyl-5,6,7,8,9,10-hexahydro-11H-pyrido[3,2-b][1,4]benzodiazepin-9-ones.

aromatic aldehydes 2,3-diaminopyridine dimedone pyrido[3,2-b][1,4]benzodiazepine derivatives 


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© Plenum Publishing Corporation 2004

Authors and Affiliations

  • N. N. Tonkikh
  • A. Strakovs
  • M. V. Petrova

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